显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 05:44:19 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 17:28:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4vwwZjIPNKLKgTUxe7RaThQ6%2FmBeJDLuS73YYHhHAVYNnQEeMnoH3DzaHnORz4GmVzn6nvvRowslg0G2vk4vA4ZKn%2FhUKyfwD9VeVSkf4HcMDmrPo%2BAAU3aRfDW4wRWa"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890691c03c1b776e-LHR
alt-svc: h3=":443"; ma=86400